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winemac: Ignore failure to send or 0 result from WM_QUERYENDSESSION if target window was destroyed.

This commit is contained in:
Ken Thomases 2014-01-16 20:38:14 -06:00 committed by Alexandre Julliard
parent 841aabfd82
commit ed3ed03519
1 changed files with 15 additions and 3 deletions
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18
dlls/winemac.drv/window.c
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@ -2260,6 +2260,12 @@ static void CALLBACK quit_callback(HWND hwnd, UINT msg, ULONG_PTR data, LRESULT
TRACE("got WM_QUERYENDSESSION result %ld from win %p (%u of %u done)\n", result,
hwnd, qi->done, qi->count);
if (!result && !IsWindow(hwnd))
{
TRACE("win %p no longer exists; ignoring apparent refusal\n", hwnd);
result = TRUE;
}
if (!result && qi->result)
{
qi->result = FALSE;
@ -2360,9 +2366,15 @@ void macdrv_app_quit_requested(const macdrv_event *event)
if (!SendMessageCallbackW(qi->wins[i], WM_QUERYENDSESSION, 0, qi->flags,
quit_callback, (ULONG_PTR)qi))
{
WARN("failed to send WM_QUERYENDSESSION to win %p; error 0x%08x; assuming refusal\n",
qi->wins[i], GetLastError());
quit_callback(qi->wins[i], WM_QUERYENDSESSION, (ULONG_PTR)qi, FALSE);
DWORD error = GetLastError();
BOOL invalid = (error == ERROR_INVALID_WINDOW_HANDLE);
if (invalid)
TRACE("failed to send WM_QUERYENDSESSION to win %p because it's invalid; assuming success\n",
qi->wins[i]);
else
WARN("failed to send WM_QUERYENDSESSION to win %p; error 0x%08x; assuming refusal\n",
qi->wins[i], error);
quit_callback(qi->wins[i], WM_QUERYENDSESSION, (ULONG_PTR)qi, invalid);
}
}